While the hex hatch is still going on, it isn't the barn burner when compared to late June's edition. Some days it happens, others not. But, the black caddis are a sure thing every day. You can still fish from Spring Creek down through the TU put-in for rising fish in the early morning taking Tricos – way early in the morning. There is also a good Callibaetis hatch happening further downstream, you can pick fish up fishing nymphs and spinners. Swing some leeches or damsel nymphs for some good grabs.